N9TPB
FCC License Search
🕒 FCC license data updated yesterday 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 6:00 am CDT
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIK4DPT HAM
✅ Available for a vanity request — free since Mar 6, 2026.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Mar 6, 2026
Previous holder: David E Trexler
Held K4DPT Feb 21, 2014 → Mar 5, 2024 · first licensed Jan 6, 2014 as KK4WGB · 2 licenses · FRN 0023231988
-
- Licensee
- David E Trexler
- Address
- Attn: David E. Trexler
3417 Wj Robison Rd
Cookeville, TN 38506-3117
- FRN
- 0023231988
- Previous call
- KK4WGB (Technician)
- Last granted
- Feb 21, 2014
- Effective
- Feb 21, 2014
- Last action
- Mar 6, 2026
FCC actions (3)
- Mar 6, 2026 — License expired LIEXP
- Feb 21, 2014 — Vanity call sign granted VANGRT
- Feb 21, 2014 — License issued LIISS
-
- Licensee
- David E Trexler
- Address
- 3417 Wj Robison Rd
Cookeville, TN 38506-3117
- FRN
- 0023231988
- Last granted
- Jan 6, 2014
- Effective
- Feb 3, 2014
- Last action
- Feb 21, 2014
FCC actions (4)
- Feb 21, 2014 — License canceled LICAN
- Feb 3, 2014 — License modified LIMOD
- Jan 6, 2014 — License issued LIISS
- Jan 6, 2014 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Mar 28, 2014 → Sep 27, 2026 · 74 snapshots · as KK4WGB
David E Trexler
3417 Wj Robison Rd, Cookeville, TN 38506-3117
Others requesting K4DPT
4 applications listed K4DPT as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 16, 2026 | May 4, 2026 | KK4EJA · DARRELL A LATHAM · TROY, NC | 6 | Granted |
| Mar 10, 2026 | Mar 28, 2026 | KN4ZIR · Daryl P Troutman · Vine Grove, KY | 4 | Granted |
| Jul 21, 2025 | Aug 8, 2025 | KR4FGS · Joseph E Dyches Jr · Graniteville, SC | 20 | Granted |
| Feb 3, 2014 | Feb 21, 2014 | KK4WGB · David E Trexler · Cookeville, TN | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4DPT in the last 24 hours. They show up here within seconds of K4DPT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.